PLANT NUTRIENTS: SUPERthrive is the ORIGINAL plant vitamin solution that includes kelp for added nutrients. Support healthy growth with trusted SuperThrive nutrients. Top-rated products from Ferry-Morse, Jiffy, and SUPERthrive.
Superthrive Hydroponic Liquid Vitamin Solution – 1 Gallon
Superthrive Plant Vitamin Solution 1 Gallon – Transplant Support & Root Growth Booster. This concentrated formula is widely used by gardeners, landscapers, and growers to improve plant vigor and help plants establish quickly after transplanting.